| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.41 | 5.831% | $219.5041 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $207.80 | 12.239% | $233.2326 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $156.47 | 12.667% | $176.2901 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $34.37 | 8.384% | $37.2516 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $240.72 | 3.438% | $248.996 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $191.48 | 7.149% | $205.1689 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $189.34 | 5.725% | $200.1797 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $1,227.59 | $1,320.6230 | $1,320.62 | $1,320.65 | $1,320.70 | |